Primoris Services Corporation Announces Utility an

DALLAS, TX --(Marketwired - January 26, 2017) - Primoris Services Corporation ( NASDAQ : PRIM ) ("Primoris" or "Company") today announced a new Master Service Agreement ("MSA") with a major utility customer with a three-year anticipated value of $24 million. The contract was secured by Q3 Contracting ("Q3C"), part of the West Construction Services segment.

• The award is a three-year agreement to perform natural gas main and service renewal work in eastern Missouri and southern Illinois.
• The work includes installing small and medium sized gas mains in the utility easement using conventional and HDD methods, associated tie-ins, renewing service lines to residential homes and the abandonment of existing lines.
• It is estimated that the MSA will generate approximately $8 million per year over the course of the contract. While the agreement does not obligate the customer to award Primoris a specific dollar amount, our discussions and history with the customer form the basis for our anticipated value.

ABOUT PRIMORIS

Founded in 1960, Primoris, through various subsidiaries, has grown to become one of the largest publicly traded specialty construction and infrastructure companies in the United States. Serving diverse end-markets, Primoris provides a wide range of construction, fabrication, maintenance, replacement, water and wastewater, and engineering services to major public utilities, petrochemical companies, energy companies, municipalities, state departments of transportation, and other customers. Growing both organically and through acquisitions, the Company's national footprint now extends nearly nationwide and into Canada. For additional information, please visit www.prim.com .

FORWARD LOOKING STATEMENTS

This press release contains certain forward-looking statements, including with regard to the Company's future performance. Words such as "estimated," "believes," "expects," "projects," "may," and "future" or similar expressions are intended to identify forward-looking statements. Forward-looking statements inherently involve known and unknown risks, uncertainties, and other factors, including without limitation, those described in this press release and those detailed in the "Risk Factors" section and other portions of our Annual Report on Form 10-K for the period ended December 31, 2015, and other filings with the Securities and Exchange Commission. Given these uncertainties, you should not place undue reliance on forward-looking statements. Primoris does not undertake any obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws.